IP Library Granted Patent US 12,055,905
Granted Patent B2
US 12,055,905 · App. 16/039,961 · Granted Aug 6, 2024

Smart-home environment networking systems and methods

Inventors: Anthony M. Fadell (Portola Valley, CA); Matthew Lee Rogers (Los Gatos, CA); Yoky Matsuoka (Los Altos Hills, CA); David Sloo (Menlo Park, CA); Maxime Veron (San Jose, CA); Shigefumi Honjo (Santa Cruz, CA)
Assignee: Google LLC
G05B15/02G05B19/042G06N5/04G08B19/00G08B27/003H04L12/2803H04L12/2825H04W4/80H05B47/115C08L1/00G05B2219/2642G08B15/002G08B25/008H04W4/00H05B47/175
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Quick Facts
Patent No.
US 12,055,905
App. No.
16/039,961
Granted
Aug 6, 2024
Kind
B2
Abstract

Various systems and methods related to smart-home networking are presented. A low-power smart home device may be exclusively battery powered. The low-power smart home device may transmit data via a low-power communication protocol to a spokesman smart home device. The spokesman smart home device may receive the data transmitted via the low-power communication protocol. The spokesman smart home device may be a doorbell, a thermostat, a hazard detector, or a wall switch. The spokesman smart home device may connected to household wiring that provides power. The spokesman smart home device may translate the data from the low-power communication protocol to a relatively high-power communication protocol. The spokesman smart home device may transmit the data, via the relatively high-power communication protocol, to a cloud-based server system.

Claims (74)

1. A smart-home environment networking system, the system comprising:

one or more spokesman smart home devices that communicate via a first communication protocol and a second low-power communication protocol, wherein:

a spokesman smart home device of the one or more spokesman smart home devices, wherein the spokesman smart home device includes a microphone, a speaker, a camera, a display, and a user interface;

the spokesman smart home device of the one or more spokesman smart home devices communicates with a cloud-based server system via the first communication protocol;

the spokesman smart home device captures video using the camera and transmits the video to the cloud-based server system;

the spokesman smart home device captures audio containing voice using the microphone for a voice command system and detects a unique voice signature based on the voice, wherein the spokesman smart home device is configured to output information specific to a user having the unique voice signature;

the spokesman smart home device captures audio using the microphone for two-way voice communication with the video captured using the camera; and

the spokesman smart home device of the one or more spokesman smart home devices translates between the first communication protocol and the second low-power communication protocol;

one or more low-power smart home devices that communicate using the second low-power communication protocol, wherein:

each low-power smart home device of the one or more low-power smart home devices is battery powered;

the one or more low-power smart home devices form a mesh network with each other, the one or more spokesman smart home devices, or both; and

the one or more low-power smart home devices communicate with the cloud-based server system via the one or more spokesman smart home devices using the second low-power communication protocol; and

the cloud-based server system, wherein:

the cloud-based server system makes the video captured using the spokesman smart home device available to a user device as a live stream and as a recorded stream;

the cloud-based server system automatically provides the user device with video captured from the spokesman smart home device based on observed activity; and

the cloud-based server system provides software updates to the spokesman smart home device.

2. The smart-home environment networking system of claim 1 , wherein the second low-power communication protocol is a Zigbee standard communication protocol or a 6LoWPAN standard communication protocol.

3. The smart-home environment networking system of claim 1 , wherein the one or more low-power smart home devices each transmit messages via the second low-power communication protocol indicative of a condition being sensed.

4. The smart-home environment networking system of claim 1 , further comprising the cloud-based server system, wherein the cloud-based server system is configured to:

receive a command from a portable electronic device via the Internet, wherein the command corresponds to a low-power smart home device of the one or more low-power smart home devices; and

relay the command to the spokesman smart home device of the one or more spokesman smart home devices using the first communication protocol.

5. The smart-home environment networking system of claim 4 , wherein the spokesman smart home device is configured to:

translate the command from the first communication protocol to the second low-power communication protocol; and

transmit the command using the second low-power communication protocol to the low-power smart home device.

6. The smart-home environment networking system of claim 1 , wherein the one or more spokesman smart home devices are configured to:

receive sensor data that was collected by the one or more low-power smart home devices from the one or more low-power smart home devices;

translate the sensor data from the second low-power communication protocol to the first communication protocol; and

transmit the translated sensor data to the cloud-based server system via the first communication protocol.

7. The smart-home environment networking system of claim 1 , wherein each low-power smart home device of the one or more low-power smart home devices is a smart hazard detector; a smart entry detector; or a smart nightlight.

8. The smart-home environment networking system of claim 1 , wherein the first communication protocol is a Wi-Fi standard communication protocol, which uses more power than the second low-power communication protocol.

9. The smart-home environment networking system of claim 1 , wherein each of the one or more low-power smart home devices comprises an occupancy sensor to detect a presence of a person.

10. The smart-home environment networking system of claim 1 , wherein:

the one or more low-power smart home devices comprises a plurality of low-power smart home devices; and

a first low-power smart home device of the plurality of low-power smart home devices is a hazard detector that transmits an indication of smoke or carbon monoxide being detected by the hazard detector to a second low-power smart home device of the plurality of low-power smart home devices via the mesh network.

11. A method for using a smart-home environment networking system, the method comprising:

measuring, by a low-power smart home device, sensor data, wherein the low-power smart home device is exclusively battery powered, wherein the low-power smart home device forms a mesh network with one or more other low-power smart home devices;

transmitting, by the low-power smart home device, the sensor data via a low-power communication protocol to a spokesman smart home device;

receiving, by the spokesman smart home device, the sensor data transmitted via the low-power communication protocol, wherein

the spokesman smart home device includes a microphone, a speaker, a camera, a display, and a user interface:

translating, by the spokesman smart home device, the sensor data from the low-power communication protocol to a relatively high-power communication protocol;

transmitting, by the spokesman smart home device, the sensor data, via the relatively high-power communication protocol, to a cloud-based server system;

capturing, by the spokesman smart home device, video using the camera of the spokesman smart home device;

transmitting, by the spokesman smart home device, the video to the cloud-based server system;

providing, by the cloud-based server system, the video captured using the spokesman smart home device to a user device as a live stream and as a prerecorded streams;

transmitting, by the cloud-based server system, a software update to the spokesman smart home device;

receiving, by the spokesman smart home device, a voice command using the microphone for a voice command system such that a unique voice signature is detected based on voice;

outputting, by the spokesman smart home device, information specific to a user having the unique voice signature; and

providing, by the spokesman smart home device, two-way voice communication using the microphone and speaker along with the video captured using the camera.

12. The method of claim 11 , wherein transmitting the sensor data via the low-power communication protocol to the spokesman smart home device comprises:

transmitting the sensor data via the low-power communication protocol to the spokesman smart home device via a mesh network that comprises a plurality of low power smart home devices, comprising the low power smart home device.

13. The method of claim 11 , further comprising:

receiving, by the cloud-based server system, a command from a portable electronic device via the Internet, wherein the command corresponds to a low-power smart home device of the one or more low-power smart home devices; and

relaying, by the cloud-based server system, the command to the spokesman smart home device using the relatively high-power communication protocol.

14. The method of claim 13 , further comprising:

translating, by the spokesman smart home device, the command from the relatively high-power communication protocol to the low-power communication protocol; and

transmitting, by the spokesman smart home device, the command using the low-power communication protocol to the low-power smart home device.

15. The method of claim 12 , wherein each low-power smart home device of a plurality of low-power smart home devices is: a smart hazard detector; a smart entry detector; and or smart nightlight.

16. The method of claim 11 , wherein the relatively high-power communication protocol is a wireless Wi-Fi standard communication protocol, which uses more power than the low-power communication protocol.

17. The method of claim 11 , wherein the low-power smart home device is a hazard detector that transmits an indication of smoke or carbon monoxide being detected by the hazard detector to a second low-power smart home device via a mesh network.

18. The method of claim 17 , further comprising: transmitting, by the second low-power smart home device, the indication to the spokesman smart home device using the low-power communication protocol.

19. The method of claim 11 , wherein the low-power smart home device can transmit but not receive wireless communication using the low-power communication protocol.

20. The method of claim 11 , wherein the low-power communication protocol is a Zigbee standard communication protocol or a 6LoWPAN standard communication protocol.

21. The method of claim 11 , wherein the spokesman smart home device further comprises:

a smart doorbell;

a smart thermostat;

a smart hazard detector; or

a smart wall switch.

22. The method of claim 11 , where the spokesman smart home device receives power from low voltage household wiring.

23. The smart-home environment networking system of claim 1 , wherein the one or more spokesman smart home device further comprises:

a smart doorbell;

a smart thermostat;

a smart hazard detector; or

a smart wall switch.

24. The smart-home environment networking system of claim 1 , wherein the spokesman smart home device of the one or more spokesman smart home devices is connected to household wiring that provides power.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 30, 2021
From: FADELL, ANTHONY M.; ROGERS, MATTHEW LEE; MATSUOKA, YOKY; SLOO, DAVID; VERON, MAXIME; HONJO, SHIGEFUMI
To: NEST LABS, INC.
Reel/Frame 058508/0662 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 30, 2021
From: NEST LABS, INC.
To: GOOGLE INC.
Reel/Frame 058508/0744 →
CHANGE OF NAME Recorded Dec 30, 2021
From: GOOGLE INC.
To: GOOGLE LLC
Reel/Frame 058601/0258 →